# Astral Tutor vs K

Astral Tutor and K are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Astral Tutor ships an update daily, K fortnightly. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Astral Tutor | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/astral-tutor/id6748946313/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Free | — |
| Size | 27 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Schoolhouse Learning Inc.](https://appshunter.io/developer/1828174240) | [FIELDS-IQ LLC](https://appshunter.io/developer/1884210066) |

## What reviewers say

### Astral Tutor

[App page](https://appshunter.io/ios/app/astral-tutor/id6748946313)

This AI-powered math tutor offers personalized lessons for children, adapting to their individual learning pace. It identifies strengths and weaknesses to create custom learning paths, helping homeschool families move beyond generic curricula.

**Highlights:** AI-powered personalized lessons, Adaptive difficulty, Interactive diagnostic, Custom learning paths, Mastery tracking for parents

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-12pro/id6769632036)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Astral Tutor free?

Astral Tutor is free to download, with no in-app purchases.

### Is K free?

K is free to download, with no in-app purchases.

### Do Astral Tutor or K have ads?

Neither Astral Tutor nor K shows ads.

### Which is updated more often, Astral Tutor or K?

Astral Tutor ships an update daily, and K fortnightly. Most recently, Astral Tutor was updated on October 14, 2026 and K on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*